11327420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 26977440

約数和(自身を除く): 15650020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2293, 2470, 4586, 4940, 9172, 11465, 22930, 29809, 43567, 45860, 59618, 87134, 119236, 149045, 174268, 217835, 298090, 435670, 566371, 596180, 871340, 1132742, 2265484, 2831855, 5663710, 11327420]

約数ペア:

[(1, 11327420), (2, 5663710), (4, 2831855), (5, 2265484), (10, 1132742), (13, 871340), (19, 596180), (20, 566371), (26, 435670), (38, 298090), (52, 217835), (65, 174268), (76, 149045), (95, 119236), (130, 87134), (190, 59618), (247, 45860), (260, 43567), (380, 29809), (494, 22930), (988, 11465), (1235, 9172), (2293, 4940), (2470, 4586)]