19356075008

素因数分解:

$2^{10}\times {\mathrm{331}}^1\times {\mathrm{57107}}^1$

素因数の和:57458

約数の個数: 44

約数和(自身を含む): 38810825232

約数和(自身を除く): 19454750224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 512, 662, 1024, 1324, 2648, 5296, 10592, 21184, 42368, 57107, 84736, 114214, 169472, 228428, 338944, 456856, 913712, 1827424, 3654848, 7309696, 14619392, 18902417, 29238784, 37804834, 58477568, 75609668, 151219336, 302438672, 604877344, 1209754688, 2419509376, 4839018752, 9678037504, 19356075008]

約数ペア:

[(1, 19356075008), (2, 9678037504), (4, 4839018752), (8, 2419509376), (16, 1209754688), (32, 604877344), (64, 302438672), (128, 151219336), (256, 75609668), (331, 58477568), (512, 37804834), (662, 29238784), (1024, 18902417), (1324, 14619392), (2648, 7309696), (5296, 3654848), (10592, 1827424), (21184, 913712), (42368, 456856), (57107, 338944), (84736, 228428), (114214, 169472)]