15946717936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1692139}}^1$

素因数の和:1692197

約数の個数: 40

約数和(自身を含む): 33572057600

約数和(自身を除く): 17625339664

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 1692139, 3384278, 6768556, 13537112, 27074224, 32150641, 52456309, 64301282, 104912618, 128602564, 209825236, 257205128, 419650472, 514410256, 839300944, 996669871, 1993339742, 3986679484, 7973358968, 15946717936]

約数ペア:

[(1, 15946717936), (2, 7973358968), (4, 3986679484), (8, 1993339742), (16, 996669871), (19, 839300944), (31, 514410256), (38, 419650472), (62, 257205128), (76, 209825236), (124, 128602564), (152, 104912618), (248, 64301282), (304, 52456309), (496, 32150641), (589, 27074224), (1178, 13537112), (2356, 6768556), (4712, 3384278), (9424, 1692139)]