19334329

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 24675840

約数和(自身を除く): 5341511

約数列:

[1, 7, 23, 29, 41, 101, 161, 203, 287, 667, 707, 943, 1189, 2323, 2929, 4141, 4669, 6601, 8323, 16261, 20503, 27347, 28987, 67367, 95243, 120089, 191429, 471569, 666701, 840623, 2762047, 19334329]

約数ペア:

[(1, 19334329), (7, 2762047), (23, 840623), (29, 666701), (41, 471569), (101, 191429), (161, 120089), (203, 95243), (287, 67367), (667, 28987), (707, 27347), (943, 20503), (1189, 16261), (2323, 8323), (2929, 6601), (4141, 4669)]