13720118270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1\times {\mathrm{18797}}^1$

素因数の和:20404

約数の個数: 32

約数和(自身を含む): 25239247488

約数和(自身を除く): 11519129218

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1553, 3106, 7765, 15530, 18797, 37594, 72991, 93985, 145982, 187970, 364955, 729910, 883459, 1766918, 4417295, 8834590, 29191741, 58383482, 145958705, 291917410, 1372011827, 2744023654, 6860059135, 13720118270]

約数ペア:

[(1, 13720118270), (2, 6860059135), (5, 2744023654), (10, 1372011827), (47, 291917410), (94, 145958705), (235, 58383482), (470, 29191741), (1553, 8834590), (3106, 4417295), (7765, 1766918), (15530, 883459), (18797, 729910), (37594, 364955), (72991, 187970), (93985, 145982)]