19403670288

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13040101}}^1$

素因数の和:13040143

約数の個数: 40

約数和(自身を含む): 51743124736

約数和(自身を除く): 32339454448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13040101, 26080202, 39120303, 52160404, 78240606, 104320808, 156481212, 208641616, 312962424, 404243131, 625924848, 808486262, 1212729393, 1616972524, 2425458786, 3233945048, 4850917572, 6467890096, 9701835144, 19403670288]

約数ペア:

[(1, 19403670288), (2, 9701835144), (3, 6467890096), (4, 4850917572), (6, 3233945048), (8, 2425458786), (12, 1616972524), (16, 1212729393), (24, 808486262), (31, 625924848), (48, 404243131), (62, 312962424), (93, 208641616), (124, 156481212), (186, 104320808), (248, 78240606), (372, 52160404), (496, 39120303), (744, 26080202), (1488, 13040101)]