19314552

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 49996800

約数和(自身を除く): 30682248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 79, 122, 158, 167, 183, 237, 244, 316, 334, 366, 474, 488, 501, 632, 668, 732, 948, 1002, 1336, 1464, 1896, 2004, 4008, 4819, 9638, 10187, 13193, 14457, 19276, 20374, 26386, 28914, 30561, 38552, 39579, 40748, 52772, 57828, 61122, 79158, 81496, 105544, 115656, 122244, 158316, 244488, 316632, 804773, 1609546, 2414319, 3219092, 4828638, 6438184, 9657276, 19314552]

約数ペア:

[(1, 19314552), (2, 9657276), (3, 6438184), (4, 4828638), (6, 3219092), (8, 2414319), (12, 1609546), (24, 804773), (61, 316632), (79, 244488), (122, 158316), (158, 122244), (167, 115656), (183, 105544), (237, 81496), (244, 79158), (316, 61122), (334, 57828), (366, 52772), (474, 40748), (488, 39579), (501, 38552), (632, 30561), (668, 28914), (732, 26386), (948, 20374), (1002, 19276), (1336, 14457), (1464, 13193), (1896, 10187), (2004, 9638), (4008, 4819)]