2018921038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{351851}}^1$

素因数の和:352023

約数の個数: 16

約数和(自身を含む): 3208890240

約数和(自身を除く): 1189969202

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 351851, 703702, 6685169, 13370338, 53129501, 106259002, 1009460519, 2018921038]

約数ペア:

[(1, 2018921038), (2, 1009460519), (19, 106259002), (38, 53129501), (151, 13370338), (302, 6685169), (2869, 703702), (5738, 351851)]