13003144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 32558400

約数和(自身を除く): 19555256

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 101, 121, 133, 152, 154, 202, 209, 242, 266, 308, 404, 418, 484, 532, 616, 707, 808, 836, 847, 968, 1064, 1111, 1414, 1463, 1672, 1694, 1919, 2222, 2299, 2828, 2926, 3388, 3838, 4444, 4598, 5656, 5852, 6776, 7676, 7777, 8888, 9196, 11704, 12221, 13433, 15352, 15554, 16093, 18392, 21109, 24442, 26866, 31108, 32186, 42218, 48884, 53732, 62216, 64372, 84436, 85547, 97768, 107464, 128744, 147763, 168872, 171094, 232199, 295526, 342188, 464398, 591052, 684376, 928796, 1182104, 1625393, 1857592, 3250786, 6501572, 13003144]

約数ペア:

[(1, 13003144), (2, 6501572), (4, 3250786), (7, 1857592), (8, 1625393), (11, 1182104), (14, 928796), (19, 684376), (22, 591052), (28, 464398), (38, 342188), (44, 295526), (56, 232199), (76, 171094), (77, 168872), (88, 147763), (101, 128744), (121, 107464), (133, 97768), (152, 85547), (154, 84436), (202, 64372), (209, 62216), (242, 53732), (266, 48884), (308, 42218), (404, 32186), (418, 31108), (484, 26866), (532, 24442), (616, 21109), (707, 18392), (808, 16093), (836, 15554), (847, 15352), (968, 13433), (1064, 12221), (1111, 11704), (1414, 9196), (1463, 8888), (1672, 7777), (1694, 7676), (1919, 6776), (2222, 5852), (2299, 5656), (2828, 4598), (2926, 4444), (3388, 3838)]