19500840636

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{59281}}^1$

素因数の和:59714

約数の個数: 48

約数和(自身を含む): 46211504640

約数和(自身を除く): 26710664004

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 347, 474, 694, 948, 1041, 1388, 2082, 4164, 27413, 54826, 59281, 82239, 109652, 118562, 164478, 177843, 237124, 328956, 355686, 711372, 4683199, 9366398, 14049597, 18732796, 20570507, 28099194, 41141014, 56198388, 61711521, 82282028, 123423042, 246846084, 1625070053, 3250140106, 4875210159, 6500280212, 9750420318, 19500840636]

約数ペア:

[(1, 19500840636), (2, 9750420318), (3, 6500280212), (4, 4875210159), (6, 3250140106), (12, 1625070053), (79, 246846084), (158, 123423042), (237, 82282028), (316, 61711521), (347, 56198388), (474, 41141014), (694, 28099194), (948, 20570507), (1041, 18732796), (1388, 14049597), (2082, 9366398), (4164, 4683199), (27413, 711372), (54826, 355686), (59281, 328956), (82239, 237124), (109652, 177843), (118562, 164478)]