19475232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 59375232

約数和(自身を除く): 39900000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 73, 84, 96, 112, 146, 168, 219, 224, 292, 336, 397, 438, 511, 584, 672, 794, 876, 1022, 1168, 1191, 1533, 1588, 1752, 2044, 2336, 2382, 2779, 3066, 3176, 3504, 4088, 4764, 5558, 6132, 6352, 7008, 8176, 8337, 9528, 11116, 12264, 12704, 16352, 16674, 19056, 22232, 24528, 28981, 33348, 38112, 44464, 49056, 57962, 66696, 86943, 88928, 115924, 133392, 173886, 202867, 231848, 266784, 347772, 405734, 463696, 608601, 695544, 811468, 927392, 1217202, 1391088, 1622936, 2434404, 2782176, 3245872, 4868808, 6491744, 9737616, 19475232]

約数ペア:

[(1, 19475232), (2, 9737616), (3, 6491744), (4, 4868808), (6, 3245872), (7, 2782176), (8, 2434404), (12, 1622936), (14, 1391088), (16, 1217202), (21, 927392), (24, 811468), (28, 695544), (32, 608601), (42, 463696), (48, 405734), (56, 347772), (73, 266784), (84, 231848), (96, 202867), (112, 173886), (146, 133392), (168, 115924), (219, 88928), (224, 86943), (292, 66696), (336, 57962), (397, 49056), (438, 44464), (511, 38112), (584, 33348), (672, 28981), (794, 24528), (876, 22232), (1022, 19056), (1168, 16674), (1191, 16352), (1533, 12704), (1588, 12264), (1752, 11116), (2044, 9528), (2336, 8337), (2382, 8176), (2779, 7008), (3066, 6352), (3176, 6132), (3504, 5558), (4088, 4764)]