19310764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23099}}^1$

素因数の和:23133

約数の個数: 24

約数和(自身を含む): 38808000

約数和(自身を除く): 19497236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 23099, 46198, 92396, 254089, 438881, 508178, 877762, 1016356, 1755524, 4827691, 9655382, 19310764]

約数ペア:

[(1, 19310764), (2, 9655382), (4, 4827691), (11, 1755524), (19, 1016356), (22, 877762), (38, 508178), (44, 438881), (76, 254089), (209, 92396), (418, 46198), (836, 23099)]