19699632

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1519

約数の個数: 80

約数和(自身を含む): 58408960

約数和(自身を除く): 38709328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1471, 1488, 1674, 2232, 2942, 3348, 4413, 4464, 5884, 6696, 8826, 11768, 13239, 13392, 17652, 23536, 26478, 35304, 39717, 45601, 52956, 70608, 79434, 91202, 105912, 136803, 158868, 182404, 211824, 273606, 317736, 364808, 410409, 547212, 635472, 729616, 820818, 1094424, 1231227, 1641636, 2188848, 2462454, 3283272, 4924908, 6566544, 9849816, 19699632]

約数ペア:

[(1, 19699632), (2, 9849816), (3, 6566544), (4, 4924908), (6, 3283272), (8, 2462454), (9, 2188848), (12, 1641636), (16, 1231227), (18, 1094424), (24, 820818), (27, 729616), (31, 635472), (36, 547212), (48, 410409), (54, 364808), (62, 317736), (72, 273606), (93, 211824), (108, 182404), (124, 158868), (144, 136803), (186, 105912), (216, 91202), (248, 79434), (279, 70608), (372, 52956), (432, 45601), (496, 39717), (558, 35304), (744, 26478), (837, 23536), (1116, 17652), (1471, 13392), (1488, 13239), (1674, 11768), (2232, 8826), (2942, 6696), (3348, 5884), (4413, 4464)]