39723034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 68060160

約数和(自身を除く): 28337126

約数列:

[1, 2, 13, 19, 26, 38, 191, 247, 382, 421, 494, 842, 2483, 3629, 4966, 5473, 7258, 7999, 10946, 15998, 47177, 80411, 94354, 103987, 160822, 207974, 1045343, 1527809, 2090686, 3055618, 19861517, 39723034]

約数ペア:

[(1, 39723034), (2, 19861517), (13, 3055618), (19, 2090686), (26, 1527809), (38, 1045343), (191, 207974), (247, 160822), (382, 103987), (421, 94354), (494, 80411), (842, 47177), (2483, 15998), (3629, 10946), (4966, 7999), (5473, 7258)]