19682832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31543}}^1$

素因数の和:31567

約数の個数: 40

約数和(自身を含む): 54760384

約数和(自身を除く): 35077552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 31543, 63086, 94629, 126172, 189258, 252344, 378516, 410059, 504688, 757032, 820118, 1230177, 1514064, 1640236, 2460354, 3280472, 4920708, 6560944, 9841416, 19682832]

約数ペア:

[(1, 19682832), (2, 9841416), (3, 6560944), (4, 4920708), (6, 3280472), (8, 2460354), (12, 1640236), (13, 1514064), (16, 1230177), (24, 820118), (26, 757032), (39, 504688), (48, 410059), (52, 378516), (78, 252344), (104, 189258), (156, 126172), (208, 94629), (312, 63086), (624, 31543)]