12164028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 30858240

約数和(自身を除く): 18694212

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1721, 1767, 2356, 3442, 3534, 5163, 6884, 7068, 10326, 20652, 32699, 53351, 65398, 98097, 106702, 130796, 160053, 196194, 213404, 320106, 392388, 640212, 1013669, 2027338, 3041007, 4054676, 6082014, 12164028]

約数ペア:

[(1, 12164028), (2, 6082014), (3, 4054676), (4, 3041007), (6, 2027338), (12, 1013669), (19, 640212), (31, 392388), (38, 320106), (57, 213404), (62, 196194), (76, 160053), (93, 130796), (114, 106702), (124, 98097), (186, 65398), (228, 53351), (372, 32699), (589, 20652), (1178, 10326), (1721, 7068), (1767, 6884), (2356, 5163), (3442, 3534)]