19613775408

素因数分解:

$2^4\times 3^1\times {\mathrm{983}}^1\times {\mathrm{415687}}^1$

素因数の和:416681

約数の個数: 40

約数和(自身を含む): 50720587008

約数和(自身を除く): 31106811600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 983, 1966, 2949, 3932, 5898, 7864, 11796, 15728, 23592, 47184, 415687, 831374, 1247061, 1662748, 2494122, 3325496, 4988244, 6650992, 9976488, 19952976, 408620321, 817240642, 1225860963, 1634481284, 2451721926, 3268962568, 4903443852, 6537925136, 9806887704, 19613775408]

約数ペア:

[(1, 19613775408), (2, 9806887704), (3, 6537925136), (4, 4903443852), (6, 3268962568), (8, 2451721926), (12, 1634481284), (16, 1225860963), (24, 817240642), (48, 408620321), (983, 19952976), (1966, 9976488), (2949, 6650992), (3932, 4988244), (5898, 3325496), (7864, 2494122), (11796, 1662748), (15728, 1247061), (23592, 831374), (47184, 415687)]