19079848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 19022552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 587, 956, 1174, 1912, 2348, 4063, 4696, 8126, 9979, 16252, 19958, 32504, 39916, 79832, 140293, 280586, 561172, 1122344, 2384981, 4769962, 9539924, 19079848]

約数ペア:

[(1, 19079848), (2, 9539924), (4, 4769962), (8, 2384981), (17, 1122344), (34, 561172), (68, 280586), (136, 140293), (239, 79832), (478, 39916), (587, 32504), (956, 19958), (1174, 16252), (1912, 9979), (2348, 8126), (4063, 4696)]