19275272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 38287200

約数和(自身を除く): 19011928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 422, 601, 844, 1202, 1688, 2404, 4009, 4808, 8018, 11419, 16036, 22838, 32072, 45676, 91352, 126811, 253622, 507244, 1014488, 2409409, 4818818, 9637636, 19275272]

約数ペア:

[(1, 19275272), (2, 9637636), (4, 4818818), (8, 2409409), (19, 1014488), (38, 507244), (76, 253622), (152, 126811), (211, 91352), (422, 45676), (601, 32072), (844, 22838), (1202, 16036), (1688, 11419), (2404, 8018), (4009, 4808)]