19318224

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3169}}^1$

素因数の和:3307

約数の個数: 40

約数和(自身を含む): 50314240

約数和(自身を除く): 30996016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 3169, 6096, 6338, 9507, 12676, 19014, 25352, 38028, 50704, 76056, 152112, 402463, 804926, 1207389, 1609852, 2414778, 3219704, 4829556, 6439408, 9659112, 19318224]

約数ペア:

[(1, 19318224), (2, 9659112), (3, 6439408), (4, 4829556), (6, 3219704), (8, 2414778), (12, 1609852), (16, 1207389), (24, 804926), (48, 402463), (127, 152112), (254, 76056), (381, 50704), (508, 38028), (762, 25352), (1016, 19014), (1524, 12676), (2032, 9507), (3048, 6338), (3169, 6096)]