19115184

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 55246464

約数和(自身を除く): 36131280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 883, 902, 984, 1353, 1766, 1804, 1968, 2649, 2706, 3532, 3608, 5298, 5412, 7064, 7216, 9713, 10596, 10824, 14128, 19426, 21192, 21648, 29139, 36203, 38852, 42384, 58278, 72406, 77704, 108609, 116556, 144812, 155408, 217218, 233112, 289624, 398233, 434436, 466224, 579248, 796466, 868872, 1194699, 1592932, 1737744, 2389398, 3185864, 4778796, 6371728, 9557592, 19115184]

約数ペア:

[(1, 19115184), (2, 9557592), (3, 6371728), (4, 4778796), (6, 3185864), (8, 2389398), (11, 1737744), (12, 1592932), (16, 1194699), (22, 868872), (24, 796466), (33, 579248), (41, 466224), (44, 434436), (48, 398233), (66, 289624), (82, 233112), (88, 217218), (123, 155408), (132, 144812), (164, 116556), (176, 108609), (246, 77704), (264, 72406), (328, 58278), (451, 42384), (492, 38852), (528, 36203), (656, 29139), (883, 21648), (902, 21192), (984, 19426), (1353, 14128), (1766, 10824), (1804, 10596), (1968, 9713), (2649, 7216), (2706, 7064), (3532, 5412), (3608, 5298)]