12793902016

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1503043}}^1$

素因数の和:1503081

約数の個数: 56

約数和(自身を含む): 30541854080

約数和(自身を除く): 17747952064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 1503043, 3006086, 6012172, 10521301, 12024344, 21042602, 24048688, 28557817, 42085204, 48097376, 57115634, 84170408, 96194752, 114231268, 168340816, 199904719, 228462536, 336681632, 399809438, 456925072, 673363264, 799618876, 913850144, 1599237752, 1827700288, 3198475504, 6396951008, 12793902016]

約数ペア:

[(1, 12793902016), (2, 6396951008), (4, 3198475504), (7, 1827700288), (8, 1599237752), (14, 913850144), (16, 799618876), (19, 673363264), (28, 456925072), (32, 399809438), (38, 336681632), (56, 228462536), (64, 199904719), (76, 168340816), (112, 114231268), (133, 96194752), (152, 84170408), (224, 57115634), (266, 48097376), (304, 42085204), (448, 28557817), (532, 24048688), (608, 21042602), (1064, 12024344), (1216, 10521301), (2128, 6012172), (4256, 3006086), (8512, 1503043)]