13253808

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1089

約数の個数: 40

約数和(自身を含む): 34372800

約数和(自身を除く): 21118992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 659, 838, 1257, 1318, 1676, 1977, 2514, 2636, 3352, 3954, 5028, 5272, 6704, 7908, 10056, 10544, 15816, 20112, 31632, 276121, 552242, 828363, 1104484, 1656726, 2208968, 3313452, 4417936, 6626904, 13253808]

約数ペア:

[(1, 13253808), (2, 6626904), (3, 4417936), (4, 3313452), (6, 2208968), (8, 1656726), (12, 1104484), (16, 828363), (24, 552242), (48, 276121), (419, 31632), (659, 20112), (838, 15816), (1257, 10544), (1318, 10056), (1676, 7908), (1977, 6704), (2514, 5272), (2636, 5028), (3352, 3954)]