15696947292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{640901}}^1$

素因数の和:641078

約数の個数: 48

約数和(自身を含む): 39694906272

約数和(自身を除く): 23997958980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 12246, 24492, 640901, 1281802, 1922703, 2563604, 3845406, 7690812, 8331713, 16663426, 24995139, 33326852, 49990278, 99980556, 100621457, 201242914, 301864371, 402485828, 603728742, 1207457484, 1308078941, 2616157882, 3924236823, 5232315764, 7848473646, 15696947292]

約数ペア:

[(1, 15696947292), (2, 7848473646), (3, 5232315764), (4, 3924236823), (6, 2616157882), (12, 1308078941), (13, 1207457484), (26, 603728742), (39, 402485828), (52, 301864371), (78, 201242914), (156, 100621457), (157, 99980556), (314, 49990278), (471, 33326852), (628, 24995139), (942, 16663426), (1884, 8331713), (2041, 7690812), (4082, 3845406), (6123, 2563604), (8164, 1922703), (12246, 1281802), (24492, 640901)]