13203424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 29656368

約数和(自身を除く): 16452944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 1867, 3536, 3734, 7072, 7468, 14936, 24271, 29872, 31739, 48542, 59744, 63478, 97084, 126956, 194168, 253912, 388336, 412607, 507824, 776672, 825214, 1015648, 1650428, 3300856, 6601712, 13203424]

約数ペア:

[(1, 13203424), (2, 6601712), (4, 3300856), (8, 1650428), (13, 1015648), (16, 825214), (17, 776672), (26, 507824), (32, 412607), (34, 388336), (52, 253912), (68, 194168), (104, 126956), (136, 97084), (208, 63478), (221, 59744), (272, 48542), (416, 31739), (442, 29872), (544, 24271), (884, 14936), (1768, 7468), (1867, 7072), (3536, 3734)]