15676936708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1\times {\mathrm{2347}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 29111443200

約数和(自身を除く): 13434506492

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 491, 716, 982, 1964, 2347, 3401, 4694, 6802, 9329, 9388, 13604, 18658, 37316, 44593, 87889, 89186, 175778, 178372, 351556, 420113, 840226, 1152377, 1669891, 1680452, 2304754, 3339782, 4609508, 6679564, 7982147, 15964294, 21895163, 31928588, 43790326, 87580652, 206275483, 412550966, 825101932, 3919234177, 7838468354, 15676936708]

約数ペア:

[(1, 15676936708), (2, 7838468354), (4, 3919234177), (19, 825101932), (38, 412550966), (76, 206275483), (179, 87580652), (358, 43790326), (491, 31928588), (716, 21895163), (982, 15964294), (1964, 7982147), (2347, 6679564), (3401, 4609508), (4694, 3339782), (6802, 2304754), (9329, 1680452), (9388, 1669891), (13604, 1152377), (18658, 840226), (37316, 420113), (44593, 351556), (87889, 178372), (89186, 175778)]