22459976

素因数分解:

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

素因数の和:163

約数の個数: 96

約数和(自身を含む): 55961280

約数和(自身を除く): 33501304

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 101, 133, 152, 154, 202, 209, 266, 308, 361, 404, 418, 532, 616, 707, 722, 808, 836, 1064, 1111, 1414, 1444, 1463, 1672, 1919, 2222, 2527, 2828, 2888, 2926, 3838, 3971, 4444, 5054, 5656, 5852, 7676, 7777, 7942, 8888, 10108, 11704, 13433, 15352, 15554, 15884, 20216, 21109, 26866, 27797, 31108, 31768, 36461, 42218, 53732, 55594, 62216, 72922, 84436, 107464, 111188, 145844, 147763, 168872, 222376, 255227, 291688, 295526, 401071, 510454, 591052, 802142, 1020908, 1182104, 1604284, 2041816, 2807497, 3208568, 5614994, 11229988, 22459976]

約数ペア:

[(1, 22459976), (2, 11229988), (4, 5614994), (7, 3208568), (8, 2807497), (11, 2041816), (14, 1604284), (19, 1182104), (22, 1020908), (28, 802142), (38, 591052), (44, 510454), (56, 401071), (76, 295526), (77, 291688), (88, 255227), (101, 222376), (133, 168872), (152, 147763), (154, 145844), (202, 111188), (209, 107464), (266, 84436), (308, 72922), (361, 62216), (404, 55594), (418, 53732), (532, 42218), (616, 36461), (707, 31768), (722, 31108), (808, 27797), (836, 26866), (1064, 21109), (1111, 20216), (1414, 15884), (1444, 15554), (1463, 15352), (1672, 13433), (1919, 11704), (2222, 10108), (2527, 8888), (2828, 7942), (2888, 7777), (2926, 7676), (3838, 5852), (3971, 5656), (4444, 5054)]