19130608448

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{261977}}^1$

素因数の和:262159

約数の個数: 56

約数和(自身を含む): 43651822272

約数和(自身を除く): 24521213824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 652, 1141, 1304, 2282, 2608, 4564, 5216, 9128, 10432, 18256, 36512, 73024, 261977, 523954, 1047908, 1833839, 2095816, 3667678, 4191632, 7335356, 8383264, 14670712, 16766528, 29341424, 42702251, 58682848, 85404502, 117365696, 170809004, 298915757, 341618008, 597831514, 683236016, 1195663028, 1366472032, 2391326056, 2732944064, 4782652112, 9565304224, 19130608448]

約数ペア:

[(1, 19130608448), (2, 9565304224), (4, 4782652112), (7, 2732944064), (8, 2391326056), (14, 1366472032), (16, 1195663028), (28, 683236016), (32, 597831514), (56, 341618008), (64, 298915757), (112, 170809004), (163, 117365696), (224, 85404502), (326, 58682848), (448, 42702251), (652, 29341424), (1141, 16766528), (1304, 14670712), (2282, 8383264), (2608, 7335356), (4564, 4191632), (5216, 3667678), (9128, 2095816), (10432, 1833839), (18256, 1047908), (36512, 523954), (73024, 261977)]