12313444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 27110720

約数和(自身を除く): 14797276

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 103, 121, 143, 206, 209, 242, 247, 286, 412, 418, 484, 494, 572, 836, 988, 1133, 1339, 1573, 1957, 2266, 2299, 2678, 2717, 3146, 3914, 4532, 4598, 5356, 5434, 6292, 7828, 9196, 10868, 12463, 14729, 21527, 24926, 25441, 29458, 29887, 43054, 49852, 50882, 58916, 59774, 86108, 101764, 119548, 162019, 236797, 279851, 324038, 473594, 559702, 648076, 947188, 1119404, 3078361, 6156722, 12313444]

約数ペア:

[(1, 12313444), (2, 6156722), (4, 3078361), (11, 1119404), (13, 947188), (19, 648076), (22, 559702), (26, 473594), (38, 324038), (44, 279851), (52, 236797), (76, 162019), (103, 119548), (121, 101764), (143, 86108), (206, 59774), (209, 58916), (242, 50882), (247, 49852), (286, 43054), (412, 29887), (418, 29458), (484, 25441), (494, 24926), (572, 21527), (836, 14729), (988, 12463), (1133, 10868), (1339, 9196), (1573, 7828), (1957, 6292), (2266, 5434), (2299, 5356), (2678, 4598), (2717, 4532), (3146, 3914)]