19006925982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{13921}}^1$

素因数の和:14225

約数の個数: 64

約数和(自身を含む): 42052013568

約数和(自身を除く): 23045087586

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 151, 274, 302, 411, 453, 822, 906, 1507, 1661, 3014, 3322, 4521, 4983, 9042, 9966, 13921, 20687, 27842, 41374, 41763, 62061, 83526, 124122, 153131, 227557, 306262, 455114, 459393, 682671, 918786, 1365342, 1907177, 2102071, 3814354, 4204142, 5721531, 6306213, 11443062, 12612426, 20978947, 23122781, 41957894, 46245562, 62936841, 69368343, 125873682, 138736686, 287983727, 575967454, 863951181, 1727902362, 3167820997, 6335641994, 9503462991, 19006925982]

約数ペア:

[(1, 19006925982), (2, 9503462991), (3, 6335641994), (6, 3167820997), (11, 1727902362), (22, 863951181), (33, 575967454), (66, 287983727), (137, 138736686), (151, 125873682), (274, 69368343), (302, 62936841), (411, 46245562), (453, 41957894), (822, 23122781), (906, 20978947), (1507, 12612426), (1661, 11443062), (3014, 6306213), (3322, 5721531), (4521, 4204142), (4983, 3814354), (9042, 2102071), (9966, 1907177), (13921, 1365342), (20687, 918786), (27842, 682671), (41374, 459393), (41763, 455114), (62061, 306262), (83526, 227557), (124122, 153131)]