1927777316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{105251}}^1$

素因数の和:105515

約数の個数: 24

約数和(自身を含む): 3565937760

約数和(自身を除く): 1638160444

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 105251, 210502, 421004, 1999769, 3999538, 7999076, 25365491, 50730982, 101461964, 481944329, 963888658, 1927777316]

約数ペア:

[(1, 1927777316), (2, 963888658), (4, 481944329), (19, 101461964), (38, 50730982), (76, 25365491), (241, 7999076), (482, 3999538), (964, 1999769), (4579, 421004), (9158, 210502), (18316, 105251)]