9238424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 18787440

約数和(自身を除く): 9549016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 421, 422, 842, 844, 1684, 1688, 2743, 3368, 5473, 5486, 10946, 10972, 21892, 21944, 43784, 88831, 177662, 355324, 710648, 1154803, 2309606, 4619212, 9238424]

約数ペア:

[(1, 9238424), (2, 4619212), (4, 2309606), (8, 1154803), (13, 710648), (26, 355324), (52, 177662), (104, 88831), (211, 43784), (421, 21944), (422, 21892), (842, 10972), (844, 10946), (1684, 5486), (1688, 5473), (2743, 3368)]