13961420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3733}}^1$

素因数の和:3770

約数の個数: 48

約数和(自身を含む): 33874848

約数和(自身を除く): 19913428

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3733, 3740, 7466, 14932, 18665, 37330, 41063, 63461, 74660, 82126, 126922, 164252, 205315, 253844, 317305, 410630, 634610, 698071, 821260, 1269220, 1396142, 2792284, 3490355, 6980710, 13961420]

約数ペア:

[(1, 13961420), (2, 6980710), (4, 3490355), (5, 2792284), (10, 1396142), (11, 1269220), (17, 821260), (20, 698071), (22, 634610), (34, 410630), (44, 317305), (55, 253844), (68, 205315), (85, 164252), (110, 126922), (170, 82126), (187, 74660), (220, 63461), (340, 41063), (374, 37330), (748, 18665), (935, 14932), (1870, 7466), (3733, 3740)]