19156960326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65159729}}^1$

素因数の和:65159748

約数の個数: 24

約数和(自身を含む): 44569255320

約数和(自身を除く): 25412294994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65159729, 130319458, 195479187, 390958374, 456118103, 912236206, 1368354309, 2736708618, 3192826721, 6385653442, 9578480163, 19156960326]

約数ペア:

[(1, 19156960326), (2, 9578480163), (3, 6385653442), (6, 3192826721), (7, 2736708618), (14, 1368354309), (21, 912236206), (42, 456118103), (49, 390958374), (98, 195479187), (147, 130319458), (294, 65159729)]