12612028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 27476064

約数和(自身を除く): 14864036

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1297, 2431, 2594, 4862, 5188, 9724, 14267, 16861, 22049, 28534, 33722, 44098, 57068, 67444, 88196, 185471, 242539, 286637, 370942, 485078, 573274, 741884, 970156, 1146548, 3153007, 6306014, 12612028]

約数ペア:

[(1, 12612028), (2, 6306014), (4, 3153007), (11, 1146548), (13, 970156), (17, 741884), (22, 573274), (26, 485078), (34, 370942), (44, 286637), (52, 242539), (68, 185471), (143, 88196), (187, 67444), (221, 57068), (286, 44098), (374, 33722), (442, 28534), (572, 22049), (748, 16861), (884, 14267), (1297, 9724), (2431, 5188), (2594, 4862)]