19262224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3079}}^1$

素因数の和:3127

約数の個数: 40

約数和(自身を含む): 41247360

約数和(自身を除く): 21985136

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3079, 3128, 6158, 6256, 12316, 24632, 49264, 52343, 70817, 104686, 141634, 209372, 283268, 418744, 566536, 837488, 1133072, 1203889, 2407778, 4815556, 9631112, 19262224]

約数ペア:

[(1, 19262224), (2, 9631112), (4, 4815556), (8, 2407778), (16, 1203889), (17, 1133072), (23, 837488), (34, 566536), (46, 418744), (68, 283268), (92, 209372), (136, 141634), (184, 104686), (272, 70817), (368, 52343), (391, 49264), (782, 24632), (1564, 12316), (3079, 6256), (3128, 6158)]