5165644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 10725120

約数和(自身を除く): 5559476

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 167, 209, 334, 407, 418, 668, 703, 814, 836, 1406, 1628, 1837, 2812, 3173, 3674, 6179, 6346, 7348, 7733, 12358, 12692, 15466, 24716, 30932, 34903, 67969, 69806, 117401, 135938, 139612, 234802, 271876, 469604, 1291411, 2582822, 5165644]

約数ペア:

[(1, 5165644), (2, 2582822), (4, 1291411), (11, 469604), (19, 271876), (22, 234802), (37, 139612), (38, 135938), (44, 117401), (74, 69806), (76, 67969), (148, 34903), (167, 30932), (209, 24716), (334, 15466), (407, 12692), (418, 12358), (668, 7733), (703, 7348), (814, 6346), (836, 6179), (1406, 3674), (1628, 3173), (1837, 2812)]