11639818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 19514880

約数和(自身を除く): 7875062

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 241, 482, 589, 779, 1178, 1271, 1558, 2542, 4579, 7471, 9158, 9881, 14942, 19762, 24149, 48298, 141949, 187739, 283898, 306311, 375478, 612622, 5819909, 11639818]

約数ペア:

[(1, 11639818), (2, 5819909), (19, 612622), (31, 375478), (38, 306311), (41, 283898), (62, 187739), (82, 141949), (241, 48298), (482, 24149), (589, 19762), (779, 14942), (1178, 9881), (1271, 9158), (1558, 7471), (2542, 4579)]