1899537926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{108881}}^1$

素因数の和:108968

約数の個数: 32

約数和(自身を含む): 3402344736

約数和(自身を除く): 1502806810

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 17446, 108881, 217762, 1197691, 1415453, 2395382, 2830906, 6641741, 13283482, 15569983, 31139966, 73059151, 86342633, 146118302, 172685266, 949768963, 1899537926]

約数ペア:

[(1, 1899537926), (2, 949768963), (11, 172685266), (13, 146118302), (22, 86342633), (26, 73059151), (61, 31139966), (122, 15569983), (143, 13283482), (286, 6641741), (671, 2830906), (793, 2395382), (1342, 1415453), (1586, 1197691), (8723, 217762), (17446, 108881)]