19425432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2752

約数の個数: 64

約数和(自身を含む): 54593280

約数和(自身を除く): 35167848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 2707, 3588, 5414, 7176, 8121, 10828, 16242, 21656, 32484, 35191, 62261, 64968, 70382, 105573, 124522, 140764, 186783, 211146, 249044, 281528, 373566, 422292, 498088, 747132, 809393, 844584, 1494264, 1618786, 2428179, 3237572, 4856358, 6475144, 9712716, 19425432]

約数ペア:

[(1, 19425432), (2, 9712716), (3, 6475144), (4, 4856358), (6, 3237572), (8, 2428179), (12, 1618786), (13, 1494264), (23, 844584), (24, 809393), (26, 747132), (39, 498088), (46, 422292), (52, 373566), (69, 281528), (78, 249044), (92, 211146), (104, 186783), (138, 140764), (156, 124522), (184, 105573), (276, 70382), (299, 64968), (312, 62261), (552, 35191), (598, 32484), (897, 21656), (1196, 16242), (1794, 10828), (2392, 8121), (2707, 7176), (3588, 5414)]