19264848

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{1481}}^1$

素因数の和:1763

約数の個数: 40

約数和(自身を含む): 49984896

約数和(自身を除く): 30720048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1481, 1626, 2168, 2962, 3252, 4336, 4443, 5924, 6504, 8886, 11848, 13008, 17772, 23696, 35544, 71088, 401351, 802702, 1204053, 1605404, 2408106, 3210808, 4816212, 6421616, 9632424, 19264848]

約数ペア:

[(1, 19264848), (2, 9632424), (3, 6421616), (4, 4816212), (6, 3210808), (8, 2408106), (12, 1605404), (16, 1204053), (24, 802702), (48, 401351), (271, 71088), (542, 35544), (813, 23696), (1084, 17772), (1481, 13008), (1626, 11848), (2168, 8886), (2962, 6504), (3252, 5924), (4336, 4443)]