2019949212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{22531}}^1$

素因数の和:22810

約数の個数: 48

約数和(自身を含む): 4885658624

約数和(自身を除く): 2865709412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 241, 372, 482, 723, 964, 1446, 2892, 7471, 14942, 22413, 22531, 29884, 44826, 45062, 67593, 89652, 90124, 135186, 270372, 698461, 1396922, 2095383, 2793844, 4190766, 5429971, 8381532, 10859942, 16289913, 21719884, 32579826, 65159652, 168329101, 336658202, 504987303, 673316404, 1009974606, 2019949212]

約数ペア:

[(1, 2019949212), (2, 1009974606), (3, 673316404), (4, 504987303), (6, 336658202), (12, 168329101), (31, 65159652), (62, 32579826), (93, 21719884), (124, 16289913), (186, 10859942), (241, 8381532), (372, 5429971), (482, 4190766), (723, 2793844), (964, 2095383), (1446, 1396922), (2892, 698461), (7471, 270372), (14942, 135186), (22413, 90124), (22531, 89652), (29884, 67593), (44826, 45062)]