19364340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4817}}^1$

素因数の和:4896

約数の個数: 48

約数和(自身を含む): 55040832

約数和(自身を除く): 35676492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 4817, 9634, 14451, 19268, 24085, 28902, 48170, 57804, 72255, 96340, 144510, 289020, 322739, 645478, 968217, 1290956, 1613695, 1936434, 3227390, 3872868, 4841085, 6454780, 9682170, 19364340]

約数ペア:

[(1, 19364340), (2, 9682170), (3, 6454780), (4, 4841085), (5, 3872868), (6, 3227390), (10, 1936434), (12, 1613695), (15, 1290956), (20, 968217), (30, 645478), (60, 322739), (67, 289020), (134, 144510), (201, 96340), (268, 72255), (335, 57804), (402, 48170), (670, 28902), (804, 24085), (1005, 19268), (1340, 14451), (2010, 9634), (4020, 4817)]