19412016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2393}}^1$

素因数の和:2430

約数の個数: 60

約数和(自身を含む): 54324648

約数和(自身を除く): 34912632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2393, 2704, 4056, 4786, 7179, 8112, 9572, 14358, 19144, 28716, 31109, 38288, 57432, 62218, 93327, 114864, 124436, 186654, 248872, 373308, 404417, 497744, 746616, 808834, 1213251, 1493232, 1617668, 2426502, 3235336, 4853004, 6470672, 9706008, 19412016]

約数ペア:

[(1, 19412016), (2, 9706008), (3, 6470672), (4, 4853004), (6, 3235336), (8, 2426502), (12, 1617668), (13, 1493232), (16, 1213251), (24, 808834), (26, 746616), (39, 497744), (48, 404417), (52, 373308), (78, 248872), (104, 186654), (156, 124436), (169, 114864), (208, 93327), (312, 62218), (338, 57432), (507, 38288), (624, 31109), (676, 28716), (1014, 19144), (1352, 14358), (2028, 9572), (2393, 8112), (2704, 7179), (4056, 4786)]