15198792284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{12517}}^1$

素因数の和:13782

約数の個数: 48

約数和(自身を含む): 30178394400

約数和(自身を除く): 14979602116

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1229, 2458, 4916, 12517, 15977, 23351, 25034, 31954, 46702, 50068, 63908, 93404, 162721, 237823, 303563, 325442, 475646, 607126, 650884, 951292, 1214252, 3091699, 6183398, 12366796, 15383393, 30766786, 61533572, 199984109, 292284467, 399968218, 584568934, 799936436, 1169137868, 3799698071, 7599396142, 15198792284]

約数ペア:

[(1, 15198792284), (2, 7599396142), (4, 3799698071), (13, 1169137868), (19, 799936436), (26, 584568934), (38, 399968218), (52, 292284467), (76, 199984109), (247, 61533572), (494, 30766786), (988, 15383393), (1229, 12366796), (2458, 6183398), (4916, 3091699), (12517, 1214252), (15977, 951292), (23351, 650884), (25034, 607126), (31954, 475646), (46702, 325442), (50068, 303563), (63908, 237823), (93404, 162721)]