38983414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 63819360

約数和(自身を除く): 24835946

約数列:

[1, 2, 17, 34, 67, 109, 134, 157, 218, 314, 1139, 1853, 2278, 2669, 3706, 5338, 7303, 10519, 14606, 17113, 21038, 34226, 124151, 178823, 248302, 290921, 357646, 581842, 1146571, 2293142, 19491707, 38983414]

約数ペア:

[(1, 38983414), (2, 19491707), (17, 2293142), (34, 1146571), (67, 581842), (109, 357646), (134, 290921), (157, 248302), (218, 178823), (314, 124151), (1139, 34226), (1853, 21038), (2278, 17113), (2669, 14606), (3706, 10519), (5338, 7303)]