19691312616

素因数分解:

$2^3\times 3^2\times {\mathrm{4933}}^1\times {\mathrm{55441}}^1$

素因数の和:60386

約数の個数: 48

約数和(自身を含む): 53342411460

約数和(自身を除く): 33651098844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4933, 9866, 14799, 19732, 29598, 39464, 44397, 55441, 59196, 88794, 110882, 118392, 166323, 177588, 221764, 332646, 355176, 443528, 498969, 665292, 997938, 1330584, 1995876, 3991752, 273490453, 546980906, 820471359, 1093961812, 1640942718, 2187923624, 2461414077, 3281885436, 4922828154, 6563770872, 9845656308, 19691312616]

約数ペア:

[(1, 19691312616), (2, 9845656308), (3, 6563770872), (4, 4922828154), (6, 3281885436), (8, 2461414077), (9, 2187923624), (12, 1640942718), (18, 1093961812), (24, 820471359), (36, 546980906), (72, 273490453), (4933, 3991752), (9866, 1995876), (14799, 1330584), (19732, 997938), (29598, 665292), (39464, 498969), (44397, 443528), (55441, 355176), (59196, 332646), (88794, 221764), (110882, 177588), (118392, 166323)]