15812484

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 39137280

約数和(自身を除く): 23324796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 311, 446, 622, 669, 892, 933, 1244, 1338, 1866, 2676, 3732, 4237, 5909, 8474, 11818, 12711, 16948, 17727, 23636, 25422, 35454, 50844, 69353, 70908, 138706, 208059, 277412, 416118, 832236, 1317707, 2635414, 3953121, 5270828, 7906242, 15812484]

約数ペア:

[(1, 15812484), (2, 7906242), (3, 5270828), (4, 3953121), (6, 2635414), (12, 1317707), (19, 832236), (38, 416118), (57, 277412), (76, 208059), (114, 138706), (223, 70908), (228, 69353), (311, 50844), (446, 35454), (622, 25422), (669, 23636), (892, 17727), (933, 16948), (1244, 12711), (1338, 11818), (1866, 8474), (2676, 5909), (3732, 4237)]