12264538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 23748480

約数和(自身を除く): 11483942

約数列:

[1, 2, 11, 13, 19, 22, 26, 37, 38, 61, 74, 122, 143, 209, 247, 286, 407, 418, 481, 494, 671, 703, 793, 814, 962, 1159, 1342, 1406, 1586, 2257, 2318, 2717, 4514, 5291, 5434, 7733, 8723, 9139, 10582, 12749, 15067, 15466, 17446, 18278, 24827, 25498, 29341, 30134, 42883, 49654, 58682, 85766, 100529, 165737, 201058, 322751, 331474, 471713, 557479, 645502, 943426, 1114958, 6132269, 12264538]

約数ペア:

[(1, 12264538), (2, 6132269), (11, 1114958), (13, 943426), (19, 645502), (22, 557479), (26, 471713), (37, 331474), (38, 322751), (61, 201058), (74, 165737), (122, 100529), (143, 85766), (209, 58682), (247, 49654), (286, 42883), (407, 30134), (418, 29341), (481, 25498), (494, 24827), (671, 18278), (703, 17446), (793, 15466), (814, 15067), (962, 12749), (1159, 10582), (1342, 9139), (1406, 8723), (1586, 7733), (2257, 5434), (2318, 5291), (2717, 4514)]