19635146495

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1\times {\mathrm{1171}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 24386132160

約数和(自身を除く): 4750985665

約数列:

[1, 5, 37, 185, 233, 389, 1165, 1171, 1945, 5855, 8621, 14393, 43105, 43327, 71965, 90637, 216635, 272843, 453185, 455519, 1364215, 2277595, 3353569, 10095191, 16767845, 16854203, 50475955, 84271015, 106135927, 530679635, 3927029299, 19635146495]

約数ペア:

[(1, 19635146495), (5, 3927029299), (37, 530679635), (185, 106135927), (233, 84271015), (389, 50475955), (1165, 16854203), (1171, 16767845), (1945, 10095191), (5855, 3353569), (8621, 2277595), (14393, 1364215), (43105, 455519), (43327, 453185), (71965, 272843), (90637, 216635)]