19006718510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1229}}^1\times {\mathrm{9151}}^1$

素因数の和:10413

約数の個数: 48

約数和(自身を含む): 37080426240

約数和(自身を除く): 18073707730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1229, 1690, 2458, 6145, 9151, 12290, 15977, 18302, 31954, 45755, 79885, 91510, 118963, 159770, 207701, 237926, 415402, 594815, 1038505, 1189630, 1546519, 2077010, 3093038, 7732595, 11246579, 15465190, 22493158, 56232895, 112465790, 146205527, 292411054, 731027635, 1462055270, 1900671851, 3801343702, 9503359255, 19006718510]

約数ペア:

[(1, 19006718510), (2, 9503359255), (5, 3801343702), (10, 1900671851), (13, 1462055270), (26, 731027635), (65, 292411054), (130, 146205527), (169, 112465790), (338, 56232895), (845, 22493158), (1229, 15465190), (1690, 11246579), (2458, 7732595), (6145, 3093038), (9151, 2077010), (12290, 1546519), (15977, 1189630), (18302, 1038505), (31954, 594815), (45755, 415402), (79885, 237926), (91510, 207701), (118963, 159770)]