17444570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 37202760

約数和(自身を除く): 19758190

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1109, 1210, 1430, 1573, 2218, 3146, 5545, 7865, 11090, 12199, 14417, 15730, 24398, 28834, 60995, 72085, 121990, 134189, 144170, 158587, 268378, 317174, 670945, 792935, 1341890, 1585870, 1744457, 3488914, 8722285, 17444570]

約数ペア:

[(1, 17444570), (2, 8722285), (5, 3488914), (10, 1744457), (11, 1585870), (13, 1341890), (22, 792935), (26, 670945), (55, 317174), (65, 268378), (110, 158587), (121, 144170), (130, 134189), (143, 121990), (242, 72085), (286, 60995), (605, 28834), (715, 24398), (1109, 15730), (1210, 14417), (1430, 12199), (1573, 11090), (2218, 7865), (3146, 5545)]