15705541018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{953}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 26656439040

約数和(自身を除く): 10950898022

約数列:

[1, 2, 17, 19, 34, 38, 97, 194, 263, 323, 526, 646, 953, 1649, 1843, 1906, 3298, 3686, 4471, 4997, 8942, 9994, 16201, 18107, 25511, 31331, 32402, 36214, 51022, 62662, 84949, 92441, 169898, 184882, 250639, 307819, 433687, 484709, 501278, 615638, 867374, 969418, 1571497, 1756379, 3142994, 3512758, 4260863, 4762141, 8240053, 8521726, 9524282, 16480106, 24311983, 29858443, 48623966, 59716886, 80956397, 161912794, 413303711, 461927677, 826607422, 923855354, 7852770509, 15705541018]

約数ペア:

[(1, 15705541018), (2, 7852770509), (17, 923855354), (19, 826607422), (34, 461927677), (38, 413303711), (97, 161912794), (194, 80956397), (263, 59716886), (323, 48623966), (526, 29858443), (646, 24311983), (953, 16480106), (1649, 9524282), (1843, 8521726), (1906, 8240053), (3298, 4762141), (3686, 4260863), (4471, 3512758), (4997, 3142994), (8942, 1756379), (9994, 1571497), (16201, 969418), (18107, 867374), (25511, 615638), (31331, 501278), (32402, 484709), (36214, 433687), (51022, 307819), (62662, 250639), (84949, 184882), (92441, 169898)]