15697040788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{375923}}^1$

素因数の和:376024

約数の個数: 48

約数和(自身を含む): 32714410176

約数和(自身を除く): 17017369388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 1606, 1898, 3212, 3796, 10439, 20878, 41756, 375923, 751846, 1503692, 4135153, 4886999, 8270306, 9773998, 16540612, 19547996, 27442379, 53756989, 54884758, 107513978, 109769516, 215027956, 301866169, 356750927, 603732338, 713501854, 1207464676, 1427003708, 3924260197, 7848520394, 15697040788]

約数ペア:

[(1, 15697040788), (2, 7848520394), (4, 3924260197), (11, 1427003708), (13, 1207464676), (22, 713501854), (26, 603732338), (44, 356750927), (52, 301866169), (73, 215027956), (143, 109769516), (146, 107513978), (286, 54884758), (292, 53756989), (572, 27442379), (803, 19547996), (949, 16540612), (1606, 9773998), (1898, 8270306), (3212, 4886999), (3796, 4135153), (10439, 1503692), (20878, 751846), (41756, 375923)]