19655538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24631}}^1$

素因数の和:24662

約数の個数: 32

約数和(自身を含む): 47293440

約数和(自身を除く): 27637902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 24631, 49262, 73893, 147786, 172417, 344834, 467989, 517251, 935978, 1034502, 1403967, 2807934, 3275923, 6551846, 9827769, 19655538]

約数ペア:

[(1, 19655538), (2, 9827769), (3, 6551846), (6, 3275923), (7, 2807934), (14, 1403967), (19, 1034502), (21, 935978), (38, 517251), (42, 467989), (57, 344834), (114, 172417), (133, 147786), (266, 73893), (399, 49262), (798, 24631)]