19531632

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{9463}}^1$

素因数の和:9517

約数の個数: 40

約数和(自身を含む): 51635584

約数和(自身を除く): 32103952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 9463, 18926, 28389, 37852, 56778, 75704, 113556, 151408, 227112, 406909, 454224, 813818, 1220727, 1627636, 2441454, 3255272, 4882908, 6510544, 9765816, 19531632]

約数ペア:

[(1, 19531632), (2, 9765816), (3, 6510544), (4, 4882908), (6, 3255272), (8, 2441454), (12, 1627636), (16, 1220727), (24, 813818), (43, 454224), (48, 406909), (86, 227112), (129, 151408), (172, 113556), (258, 75704), (344, 56778), (516, 37852), (688, 28389), (1032, 18926), (2064, 9463)]