19210002882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{419231}}^1$

素因数の和:420334

約数の個数: 32

約数和(自身を含む): 43948929024

約数和(自身を除く): 24738926142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1091, 2182, 3273, 6546, 7637, 15274, 22911, 45822, 419231, 838462, 1257693, 2515386, 2934617, 5869234, 8803851, 17607702, 457381021, 914762042, 1372143063, 2744286126, 3201667147, 6403334294, 9605001441, 19210002882]

約数ペア:

[(1, 19210002882), (2, 9605001441), (3, 6403334294), (6, 3201667147), (7, 2744286126), (14, 1372143063), (21, 914762042), (42, 457381021), (1091, 17607702), (2182, 8803851), (3273, 5869234), (6546, 2934617), (7637, 2515386), (15274, 1257693), (22911, 838462), (45822, 419231)]