19256256

素因数分解:

$2^6\times 3^2\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 84

約数和(自身を含む): 55909464

約数和(自身を除く): 36653208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 144, 192, 202, 288, 303, 331, 404, 576, 606, 662, 808, 909, 993, 1212, 1324, 1616, 1818, 1986, 2424, 2648, 2979, 3232, 3636, 3972, 4848, 5296, 5958, 6464, 7272, 7944, 9696, 10592, 11916, 14544, 15888, 19392, 21184, 23832, 29088, 31776, 33431, 47664, 58176, 63552, 66862, 95328, 100293, 133724, 190656, 200586, 267448, 300879, 401172, 534896, 601758, 802344, 1069792, 1203516, 1604688, 2139584, 2407032, 3209376, 4814064, 6418752, 9628128, 19256256]

約数ペア:

[(1, 19256256), (2, 9628128), (3, 6418752), (4, 4814064), (6, 3209376), (8, 2407032), (9, 2139584), (12, 1604688), (16, 1203516), (18, 1069792), (24, 802344), (32, 601758), (36, 534896), (48, 401172), (64, 300879), (72, 267448), (96, 200586), (101, 190656), (144, 133724), (192, 100293), (202, 95328), (288, 66862), (303, 63552), (331, 58176), (404, 47664), (576, 33431), (606, 31776), (662, 29088), (808, 23832), (909, 21184), (993, 19392), (1212, 15888), (1324, 14544), (1616, 11916), (1818, 10592), (1986, 9696), (2424, 7944), (2648, 7272), (2979, 6464), (3232, 5958), (3636, 5296), (3972, 4848)]