15676745264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{845381}}^1$

素因数の和:845469

約数の個数: 40

約数和(自身を含む): 32496484080

約数和(自身を除く): 16819738816

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 2318, 4636, 9272, 18544, 845381, 1690762, 3381524, 6763048, 13526096, 16062239, 32124478, 51568241, 64248956, 103136482, 128497912, 206272964, 256995824, 412545928, 825091856, 979796579, 1959593158, 3919186316, 7838372632, 15676745264]

約数ペア:

[(1, 15676745264), (2, 7838372632), (4, 3919186316), (8, 1959593158), (16, 979796579), (19, 825091856), (38, 412545928), (61, 256995824), (76, 206272964), (122, 128497912), (152, 103136482), (244, 64248956), (304, 51568241), (488, 32124478), (976, 16062239), (1159, 13526096), (2318, 6763048), (4636, 3381524), (9272, 1690762), (18544, 845381)]