13607572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 28082880

約数和(自身を除く): 14475308

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 164, 209, 397, 418, 451, 779, 794, 836, 902, 1558, 1588, 1804, 3116, 4367, 7543, 8569, 8734, 15086, 16277, 17138, 17468, 30172, 32554, 34276, 65108, 82973, 165946, 179047, 309263, 331892, 358094, 618526, 716188, 1237052, 3401893, 6803786, 13607572]

約数ペア:

[(1, 13607572), (2, 6803786), (4, 3401893), (11, 1237052), (19, 716188), (22, 618526), (38, 358094), (41, 331892), (44, 309263), (76, 179047), (82, 165946), (164, 82973), (209, 65108), (397, 34276), (418, 32554), (451, 30172), (779, 17468), (794, 17138), (836, 16277), (902, 15086), (1558, 8734), (1588, 8569), (1804, 7543), (3116, 4367)]