19156988886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{8167}}^1\times {\mathrm{55849}}^1$

素因数の和:64028

約数の個数: 32

約数和(自身を含む): 43793548800

約数和(自身を除く): 24636559914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 8167, 16334, 24501, 49002, 55849, 57169, 111698, 114338, 167547, 171507, 335094, 343014, 390943, 781886, 1172829, 2345658, 456118783, 912237566, 1368356349, 2736712698, 3192831481, 6385662962, 9578494443, 19156988886]

約数ペア:

[(1, 19156988886), (2, 9578494443), (3, 6385662962), (6, 3192831481), (7, 2736712698), (14, 1368356349), (21, 912237566), (42, 456118783), (8167, 2345658), (16334, 1172829), (24501, 781886), (49002, 390943), (55849, 343014), (57169, 335094), (111698, 171507), (114338, 167547)]