19344684

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 27224916

約数列:

[1, 2, 3, 4, 6, 12, 59, 89, 118, 177, 178, 236, 267, 307, 354, 356, 534, 614, 708, 921, 1068, 1228, 1842, 3684, 5251, 10502, 15753, 18113, 21004, 27323, 31506, 36226, 54339, 54646, 63012, 72452, 81969, 108678, 109292, 163938, 217356, 327876, 1612057, 3224114, 4836171, 6448228, 9672342, 19344684]

約数ペア:

[(1, 19344684), (2, 9672342), (3, 6448228), (4, 4836171), (6, 3224114), (12, 1612057), (59, 327876), (89, 217356), (118, 163938), (177, 109292), (178, 108678), (236, 81969), (267, 72452), (307, 63012), (354, 54646), (356, 54339), (534, 36226), (614, 31506), (708, 27323), (921, 21004), (1068, 18113), (1228, 15753), (1842, 10502), (3684, 5251)]