18504243697

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{6781}}^1$

素因数の和:6985

約数の個数: 32

約数和(自身を含む): 20782218240

約数和(自身を除く): 2277974543

約数列:

[1, 19, 31, 41, 113, 589, 779, 1271, 2147, 3503, 4633, 6781, 24149, 66557, 88027, 128839, 143623, 210211, 278021, 766253, 2728837, 3994009, 5282399, 8618651, 14558807, 23753843, 31416373, 163754369, 451323017, 596911087, 973907563, 18504243697]

約数ペア:

[(1, 18504243697), (19, 973907563), (31, 596911087), (41, 451323017), (113, 163754369), (589, 31416373), (779, 23753843), (1271, 14558807), (2147, 8618651), (3503, 5282399), (4633, 3994009), (6781, 2728837), (24149, 766253), (66557, 278021), (88027, 210211), (128839, 143623)]