19417632

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15559}}^1$

素因数の和:15585

約数の個数: 48

約数和(自身を含む): 54895680

約数和(自身を除く): 35478048

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, 15559, 31118, 46677, 62236, 93354, 124472, 186708, 202267, 248944, 373416, 404534, 497888, 606801, 746832, 809068, 1213602, 1493664, 1618136, 2427204, 3236272, 4854408, 6472544, 9708816, 19417632]

約数ペア:

[(1, 19417632), (2, 9708816), (3, 6472544), (4, 4854408), (6, 3236272), (8, 2427204), (12, 1618136), (13, 1493664), (16, 1213602), (24, 809068), (26, 746832), (32, 606801), (39, 497888), (48, 404534), (52, 373416), (78, 248944), (96, 202267), (104, 186708), (156, 124472), (208, 93354), (312, 62236), (416, 46677), (624, 31118), (1248, 15559)]