15694578139961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{6519217}}^1$

素因数の和:6520053

約数の個数: 32

約数和(自身を含む): 19726632130560

約数和(自身を除く): 4032053990599

約数列:

[1, 7, 19, 23, 133, 161, 437, 787, 3059, 5509, 14953, 18101, 104671, 126707, 343919, 2407433, 6519217, 45634519, 123865123, 149941991, 867055861, 1049593937, 2848897829, 5130623779, 19942284803, 35914366453, 97481851801, 118004346917, 682372962607, 826030428419, 2242082591423, 15694578139961]

約数ペア:

[(1, 15694578139961), (7, 2242082591423), (19, 826030428419), (23, 682372962607), (133, 118004346917), (161, 97481851801), (437, 35914366453), (787, 19942284803), (3059, 5130623779), (5509, 2848897829), (14953, 1049593937), (18101, 867055861), (104671, 149941991), (126707, 123865123), (343919, 45634519), (2407433, 6519217)]