11556490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 23431680

約数和(自身を除く): 11875190

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3389, 3410, 6778, 16945, 33890, 37279, 74558, 105059, 186395, 210118, 372790, 525295, 1050590, 1155649, 2311298, 5778245, 11556490]

約数ペア:

[(1, 11556490), (2, 5778245), (5, 2311298), (10, 1155649), (11, 1050590), (22, 525295), (31, 372790), (55, 210118), (62, 186395), (110, 105059), (155, 74558), (310, 37279), (341, 33890), (682, 16945), (1705, 6778), (3389, 3410)]