1929488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 4300320

約数和(自身を除く): 2370832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 577, 836, 1154, 1672, 2308, 3344, 4616, 6347, 9232, 10963, 12694, 21926, 25388, 43852, 50776, 87704, 101552, 120593, 175408, 241186, 482372, 964744, 1929488]

約数ペア:

[(1, 1929488), (2, 964744), (4, 482372), (8, 241186), (11, 175408), (16, 120593), (19, 101552), (22, 87704), (38, 50776), (44, 43852), (76, 25388), (88, 21926), (152, 12694), (176, 10963), (209, 9232), (304, 6347), (418, 4616), (577, 3344), (836, 2308), (1154, 1672)]