22223419198

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{1301}}^1$

素因数の和:1801

約数の個数: 48

約数和(自身を含む): 35895046320

約数和(自身を除く): 13671627122

約数列:

[1, 2, 19, 38, 59, 118, 361, 401, 722, 802, 1121, 1301, 2242, 2602, 7619, 15238, 21299, 23659, 24719, 42598, 47318, 49438, 76759, 144761, 153518, 289522, 449521, 469661, 521701, 899042, 939322, 1043402, 1458421, 2916842, 8540899, 9912319, 17081798, 19824638, 27709999, 30780359, 55419998, 61560718, 188334061, 376668122, 584826821, 1169653642, 11111709599, 22223419198]

約数ペア:

[(1, 22223419198), (2, 11111709599), (19, 1169653642), (38, 584826821), (59, 376668122), (118, 188334061), (361, 61560718), (401, 55419998), (722, 30780359), (802, 27709999), (1121, 19824638), (1301, 17081798), (2242, 9912319), (2602, 8540899), (7619, 2916842), (15238, 1458421), (21299, 1043402), (23659, 939322), (24719, 899042), (42598, 521701), (47318, 469661), (49438, 449521), (76759, 289522), (144761, 153518)]