15405962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 28153440

約数和(自身を除く): 12747478

約数列:

[1, 2, 11, 13, 22, 26, 59, 83, 118, 121, 143, 166, 242, 286, 649, 767, 913, 1079, 1298, 1534, 1573, 1826, 2158, 3146, 4897, 7139, 8437, 9794, 10043, 11869, 14278, 16874, 20086, 23738, 53867, 63661, 92807, 107734, 127322, 130559, 185614, 261118, 592537, 700271, 1185074, 1400542, 7702981, 15405962]

約数ペア:

[(1, 15405962), (2, 7702981), (11, 1400542), (13, 1185074), (22, 700271), (26, 592537), (59, 261118), (83, 185614), (118, 130559), (121, 127322), (143, 107734), (166, 92807), (242, 63661), (286, 53867), (649, 23738), (767, 20086), (913, 16874), (1079, 14278), (1298, 11869), (1534, 10043), (1573, 9794), (1826, 8437), (2158, 7139), (3146, 4897)]