19302708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 48957440

約数和(自身を除く): 29654732

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2731, 3534, 5462, 7068, 8193, 10924, 16386, 32772, 51889, 84661, 103778, 155667, 169322, 207556, 253983, 311334, 338644, 507966, 622668, 1015932, 1608559, 3217118, 4825677, 6434236, 9651354, 19302708]

約数ペア:

[(1, 19302708), (2, 9651354), (3, 6434236), (4, 4825677), (6, 3217118), (12, 1608559), (19, 1015932), (31, 622668), (38, 507966), (57, 338644), (62, 311334), (76, 253983), (93, 207556), (114, 169322), (124, 155667), (186, 103778), (228, 84661), (372, 51889), (589, 32772), (1178, 16386), (1767, 10924), (2356, 8193), (2731, 7068), (3534, 5462)]