19283628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17659}}^1$

素因数の和:17686

約数の個数: 48

約数和(自身を含む): 55381760

約数和(自身を除く): 36098132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17659, 35318, 52977, 70636, 105954, 123613, 211908, 229567, 247226, 370839, 459134, 494452, 688701, 741678, 918268, 1377402, 1483356, 1606969, 2754804, 3213938, 4820907, 6427876, 9641814, 19283628]

約数ペア:

[(1, 19283628), (2, 9641814), (3, 6427876), (4, 4820907), (6, 3213938), (7, 2754804), (12, 1606969), (13, 1483356), (14, 1377402), (21, 918268), (26, 741678), (28, 688701), (39, 494452), (42, 459134), (52, 370839), (78, 247226), (84, 229567), (91, 211908), (156, 123613), (182, 105954), (273, 70636), (364, 52977), (546, 35318), (1092, 17659)]