12157022566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{50207}}^1$

素因数の和:50428

約数の個数: 32

約数和(自身を含む): 20075166720

約数和(自身を除く): 7918144154

約数列:

[1, 2, 13, 26, 67, 134, 139, 278, 871, 1742, 1807, 3614, 9313, 18626, 50207, 100414, 121069, 242138, 652691, 1305382, 3363869, 6727738, 6978773, 13957546, 43730297, 87460594, 90724049, 181448098, 467577791, 935155582, 6078511283, 12157022566]

約数ペア:

[(1, 12157022566), (2, 6078511283), (13, 935155582), (26, 467577791), (67, 181448098), (134, 90724049), (139, 87460594), (278, 43730297), (871, 13957546), (1742, 6978773), (1807, 6727738), (3614, 3363869), (9313, 1305382), (18626, 652691), (50207, 242138), (100414, 121069)]