13147472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2091

約数の個数: 40

約数和(自身を含む): 28331520

約数和(自身を除く): 15184048

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2039, 3224, 4078, 6448, 8156, 16312, 26507, 32624, 53014, 63209, 106028, 126418, 212056, 252836, 424112, 505672, 821717, 1011344, 1643434, 3286868, 6573736, 13147472]

約数ペア:

[(1, 13147472), (2, 6573736), (4, 3286868), (8, 1643434), (13, 1011344), (16, 821717), (26, 505672), (31, 424112), (52, 252836), (62, 212056), (104, 126418), (124, 106028), (208, 63209), (248, 53014), (403, 32624), (496, 26507), (806, 16312), (1612, 8156), (2039, 6448), (3224, 4078)]