23987614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2909}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 44697600

約数和(自身を除く): 20709986

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2909, 4123, 5818, 8246, 20363, 40726, 55271, 90179, 110542, 180358, 386897, 631253, 773794, 1262506, 1713401, 3426802, 11993807, 23987614]

約数ペア:

[(1, 23987614), (2, 11993807), (7, 3426802), (14, 1713401), (19, 1262506), (31, 773794), (38, 631253), (62, 386897), (133, 180358), (217, 110542), (266, 90179), (434, 55271), (589, 40726), (1178, 20363), (2909, 8246), (4123, 5818)]