19351948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 42787584

約数和(自身を除く): 23435636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 83, 154, 166, 308, 332, 581, 757, 913, 1162, 1514, 1826, 2324, 3028, 3652, 5299, 6391, 8327, 10598, 12782, 16654, 21196, 25564, 33308, 58289, 62831, 116578, 125662, 233156, 251324, 439817, 691141, 879634, 1382282, 1759268, 2764564, 4837987, 9675974, 19351948]

約数ペア:

[(1, 19351948), (2, 9675974), (4, 4837987), (7, 2764564), (11, 1759268), (14, 1382282), (22, 879634), (28, 691141), (44, 439817), (77, 251324), (83, 233156), (154, 125662), (166, 116578), (308, 62831), (332, 58289), (581, 33308), (757, 25564), (913, 21196), (1162, 16654), (1514, 12782), (1826, 10598), (2324, 8327), (3028, 6391), (3652, 5299)]