19041424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 39193920

約数和(自身を除く): 20152496

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 877, 944, 1357, 1754, 2714, 3508, 5428, 7016, 10856, 14032, 20171, 21712, 40342, 51743, 80684, 103486, 161368, 206972, 322736, 413944, 827888, 1190089, 2380178, 4760356, 9520712, 19041424]

約数ペア:

[(1, 19041424), (2, 9520712), (4, 4760356), (8, 2380178), (16, 1190089), (23, 827888), (46, 413944), (59, 322736), (92, 206972), (118, 161368), (184, 103486), (236, 80684), (368, 51743), (472, 40342), (877, 21712), (944, 20171), (1357, 14032), (1754, 10856), (2714, 7016), (3508, 5428)]