38387362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 64802304

約数和(自身を除く): 26414942

約数列:

[1, 2, 13, 26, 31, 62, 97, 194, 403, 491, 806, 982, 1261, 2522, 3007, 6014, 6383, 12766, 15221, 30442, 39091, 47627, 78182, 95254, 197873, 395746, 619151, 1238302, 1476437, 2952874, 19193681, 38387362]

約数ペア:

[(1, 38387362), (2, 19193681), (13, 2952874), (26, 1476437), (31, 1238302), (62, 619151), (97, 395746), (194, 197873), (403, 95254), (491, 78182), (806, 47627), (982, 39091), (1261, 30442), (2522, 15221), (3007, 12766), (6014, 6383)]