15444832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 33106752

約数和(自身を除く): 17661920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 137, 208, 271, 274, 416, 542, 548, 1084, 1096, 1781, 2168, 2192, 3523, 3562, 4336, 4384, 7046, 7124, 8672, 14092, 14248, 28184, 28496, 37127, 56368, 56992, 74254, 112736, 148508, 297016, 482651, 594032, 965302, 1188064, 1930604, 3861208, 7722416, 15444832]

約数ペア:

[(1, 15444832), (2, 7722416), (4, 3861208), (8, 1930604), (13, 1188064), (16, 965302), (26, 594032), (32, 482651), (52, 297016), (104, 148508), (137, 112736), (208, 74254), (271, 56992), (274, 56368), (416, 37127), (542, 28496), (548, 28184), (1084, 14248), (1096, 14092), (1781, 8672), (2168, 7124), (2192, 7046), (3523, 4384), (3562, 4336)]