19398519936

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{990529}}^1$

素因数の和:990566

約数の個数: 96

約数和(自身を含む): 59104925100

約数和(自身を除く): 39706405164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 816, 1088, 1152, 1224, 1632, 2176, 2448, 3264, 4896, 6528, 9792, 19584, 990529, 1981058, 2971587, 3962116, 5943174, 7924232, 8914761, 11886348, 15848464, 16838993, 17829522, 23772696, 31696928, 33677986, 35659044, 47545392, 50516979, 63393856, 67355972, 71318088, 95090784, 101033958, 126787712, 134711944, 142636176, 151550937, 190181568, 202067916, 269423888, 285272352, 303101874, 380363136, 404135832, 538847776, 570544704, 606203748, 808271664, 1077695552, 1141089408, 1212407496, 1616543328, 2155391104, 2424814992, 3233086656, 4849629984, 6466173312, 9699259968, 19398519936]

約数ペア:

[(1, 19398519936), (2, 9699259968), (3, 6466173312), (4, 4849629984), (6, 3233086656), (8, 2424814992), (9, 2155391104), (12, 1616543328), (16, 1212407496), (17, 1141089408), (18, 1077695552), (24, 808271664), (32, 606203748), (34, 570544704), (36, 538847776), (48, 404135832), (51, 380363136), (64, 303101874), (68, 285272352), (72, 269423888), (96, 202067916), (102, 190181568), (128, 151550937), (136, 142636176), (144, 134711944), (153, 126787712), (192, 101033958), (204, 95090784), (272, 71318088), (288, 67355972), (306, 63393856), (384, 50516979), (408, 47545392), (544, 35659044), (576, 33677986), (612, 31696928), (816, 23772696), (1088, 17829522), (1152, 16838993), (1224, 15848464), (1632, 11886348), (2176, 8914761), (2448, 7924232), (3264, 5943174), (4896, 3962116), (6528, 2971587), (9792, 1981058), (19584, 990529)]