16993805124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{325477}}^1$

素因数の和:325732

約数の個数: 48

約数和(自身を含む): 41921566400

約数和(自身を除く): 24927761276

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 229, 458, 687, 916, 1374, 2748, 4351, 8702, 13053, 17404, 26106, 52212, 325477, 650954, 976431, 1301908, 1952862, 3905724, 6184063, 12368126, 18552189, 24736252, 37104378, 74208756, 74534233, 149068466, 223602699, 298136932, 447205398, 894410796, 1416150427, 2832300854, 4248451281, 5664601708, 8496902562, 16993805124]

約数ペア:

[(1, 16993805124), (2, 8496902562), (3, 5664601708), (4, 4248451281), (6, 2832300854), (12, 1416150427), (19, 894410796), (38, 447205398), (57, 298136932), (76, 223602699), (114, 149068466), (228, 74534233), (229, 74208756), (458, 37104378), (687, 24736252), (916, 18552189), (1374, 12368126), (2748, 6184063), (4351, 3905724), (8702, 1952862), (13053, 1301908), (17404, 976431), (26106, 650954), (52212, 325477)]