15697538164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{213247}}^1$

素因数の和:213508

約数の個数: 48

約数和(自身を含む): 34392637440

約数和(自身を除く): 18695099276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 239, 308, 478, 956, 1673, 2629, 3346, 5258, 6692, 10516, 18403, 36806, 73612, 213247, 426494, 852988, 1492729, 2345717, 2985458, 4691434, 5970916, 9382868, 16420019, 32840038, 50966033, 65680076, 101932066, 203864132, 356762231, 560626363, 713524462, 1121252726, 1427048924, 2242505452, 3924384541, 7848769082, 15697538164]

約数ペア:

[(1, 15697538164), (2, 7848769082), (4, 3924384541), (7, 2242505452), (11, 1427048924), (14, 1121252726), (22, 713524462), (28, 560626363), (44, 356762231), (77, 203864132), (154, 101932066), (239, 65680076), (308, 50966033), (478, 32840038), (956, 16420019), (1673, 9382868), (2629, 5970916), (3346, 4691434), (5258, 2985458), (6692, 2345717), (10516, 1492729), (18403, 852988), (36806, 426494), (73612, 213247)]