16620402

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4703}}^1$

素因数の和:4758

約数の個数: 32

約数和(自身を含む): 36126720

約数和(自身を除く): 19506318

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 4703, 9406, 14109, 28218, 89357, 145793, 178714, 268071, 291586, 437379, 536142, 874758, 2770067, 5540134, 8310201, 16620402]

約数ペア:

[(1, 16620402), (2, 8310201), (3, 5540134), (6, 2770067), (19, 874758), (31, 536142), (38, 437379), (57, 291586), (62, 268071), (93, 178714), (114, 145793), (186, 89357), (589, 28218), (1178, 14109), (1767, 9406), (3534, 4703)]