13079638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 12321962

約数列:

[1, 2, 11, 13, 19, 22, 26, 29, 38, 58, 83, 143, 166, 209, 247, 286, 319, 377, 418, 494, 551, 638, 754, 913, 1079, 1102, 1577, 1826, 2158, 2407, 2717, 3154, 4147, 4814, 5434, 6061, 7163, 8294, 11869, 12122, 14326, 17347, 20501, 23738, 26477, 31291, 34694, 41002, 45733, 52954, 62582, 78793, 91466, 157586, 225511, 344201, 451022, 503063, 594529, 688402, 1006126, 1189058, 6539819, 13079638]

約数ペア:

[(1, 13079638), (2, 6539819), (11, 1189058), (13, 1006126), (19, 688402), (22, 594529), (26, 503063), (29, 451022), (38, 344201), (58, 225511), (83, 157586), (143, 91466), (166, 78793), (209, 62582), (247, 52954), (286, 45733), (319, 41002), (377, 34694), (418, 31291), (494, 26477), (551, 23738), (638, 20501), (754, 17347), (913, 14326), (1079, 12122), (1102, 11869), (1577, 8294), (1826, 7163), (2158, 6061), (2407, 5434), (2717, 4814), (3154, 4147)]