19473483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 9314997

約数列:

[1, 3, 17, 41, 51, 67, 123, 139, 201, 417, 697, 1139, 2091, 2363, 2747, 3417, 5699, 7089, 8241, 9313, 17097, 27939, 46699, 96883, 140097, 158321, 290649, 381833, 474963, 1145499, 6491161, 19473483]

約数ペア:

[(1, 19473483), (3, 6491161), (17, 1145499), (41, 474963), (51, 381833), (67, 290649), (123, 158321), (139, 140097), (201, 96883), (417, 46699), (697, 27939), (1139, 17097), (2091, 9313), (2363, 8241), (2747, 7089), (3417, 5699)]