19525344

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 55157760

約数和(自身を除く): 35632416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 222, 239, 276, 296, 368, 444, 478, 552, 592, 717, 736, 851, 888, 956, 1104, 1184, 1434, 1702, 1776, 1912, 2208, 2553, 2868, 3404, 3552, 3824, 5106, 5497, 5736, 6808, 7648, 8843, 10212, 10994, 11472, 13616, 16491, 17686, 20424, 21988, 22944, 26529, 27232, 32982, 35372, 40848, 43976, 53058, 65964, 70744, 81696, 87952, 106116, 131928, 141488, 175904, 203389, 212232, 263856, 282976, 406778, 424464, 527712, 610167, 813556, 848928, 1220334, 1627112, 2440668, 3254224, 4881336, 6508448, 9762672, 19525344]

約数ペア:

[(1, 19525344), (2, 9762672), (3, 6508448), (4, 4881336), (6, 3254224), (8, 2440668), (12, 1627112), (16, 1220334), (23, 848928), (24, 813556), (32, 610167), (37, 527712), (46, 424464), (48, 406778), (69, 282976), (74, 263856), (92, 212232), (96, 203389), (111, 175904), (138, 141488), (148, 131928), (184, 106116), (222, 87952), (239, 81696), (276, 70744), (296, 65964), (368, 53058), (444, 43976), (478, 40848), (552, 35372), (592, 32982), (717, 27232), (736, 26529), (851, 22944), (888, 21988), (956, 20424), (1104, 17686), (1184, 16491), (1434, 13616), (1702, 11472), (1776, 10994), (1912, 10212), (2208, 8843), (2553, 7648), (2868, 6808), (3404, 5736), (3552, 5497), (3824, 5106)]