12157070541460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18307}}^1\times {\mathrm{2554103}}^1$

素因数の和:2572432

約数の個数: 48

約数和(自身を含む): 27495195186816

約数和(自身を除く): 15338124645356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18307, 36614, 73228, 91535, 183070, 237991, 366140, 475982, 951964, 1189955, 2379910, 2554103, 4759820, 5108206, 10216412, 12770515, 25541030, 33203339, 51082060, 66406678, 132813356, 166016695, 332033390, 664066780, 46757963621, 93515927242, 187031854484, 233789818105, 467579636210, 607853527073, 935159272420, 1215707054146, 2431414108292, 3039267635365, 6078535270730, 12157070541460]

約数ペア:

[(1, 12157070541460), (2, 6078535270730), (4, 3039267635365), (5, 2431414108292), (10, 1215707054146), (13, 935159272420), (20, 607853527073), (26, 467579636210), (52, 233789818105), (65, 187031854484), (130, 93515927242), (260, 46757963621), (18307, 664066780), (36614, 332033390), (73228, 166016695), (91535, 132813356), (183070, 66406678), (237991, 51082060), (366140, 33203339), (475982, 25541030), (951964, 12770515), (1189955, 10216412), (2379910, 5108206), (2554103, 4759820)]