15229136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 32018784

約数和(自身を除く): 16789648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 347, 422, 694, 844, 1388, 1688, 2743, 2776, 3376, 4511, 5486, 5552, 9022, 10972, 18044, 21944, 36088, 43888, 72176, 73217, 146434, 292868, 585736, 951821, 1171472, 1903642, 3807284, 7614568, 15229136]

約数ペア:

[(1, 15229136), (2, 7614568), (4, 3807284), (8, 1903642), (13, 1171472), (16, 951821), (26, 585736), (52, 292868), (104, 146434), (208, 73217), (211, 72176), (347, 43888), (422, 36088), (694, 21944), (844, 18044), (1388, 10972), (1688, 9022), (2743, 5552), (2776, 5486), (3376, 4511)]