19302816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15467}}^1$

素因数の和:15493

約数の個数: 48

約数和(自身を含む): 54571104

約数和(自身を除く): 35268288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15467, 30934, 46401, 61868, 92802, 123736, 185604, 201071, 247472, 371208, 402142, 494944, 603213, 742416, 804284, 1206426, 1484832, 1608568, 2412852, 3217136, 4825704, 6434272, 9651408, 19302816]

約数ペア:

[(1, 19302816), (2, 9651408), (3, 6434272), (4, 4825704), (6, 3217136), (8, 2412852), (12, 1608568), (13, 1484832), (16, 1206426), (24, 804284), (26, 742416), (32, 603213), (39, 494944), (48, 402142), (52, 371208), (78, 247472), (96, 201071), (104, 185604), (156, 123736), (208, 92802), (312, 61868), (416, 46401), (624, 30934), (1248, 15467)]