19188129936

素因数分解:

$2^4\times 3^1\times {\mathrm{399752707}}^1$

素因数の和:399752718

約数の個数: 20

約数和(自身を含む): 49569335792

約数和(自身を除く): 30381205856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399752707, 799505414, 1199258121, 1599010828, 2398516242, 3198021656, 4797032484, 6396043312, 9594064968, 19188129936]

約数ペア:

[(1, 19188129936), (2, 9594064968), (3, 6396043312), (4, 4797032484), (6, 3198021656), (8, 2398516242), (12, 1599010828), (16, 1199258121), (24, 799505414), (48, 399752707)]