19262466

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 44341440

約数和(自身を除く): 25078974

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 151, 171, 302, 342, 373, 453, 746, 906, 1119, 1359, 2238, 2718, 2869, 3357, 5738, 6714, 7087, 8607, 14174, 17214, 21261, 25821, 42522, 51642, 56323, 63783, 112646, 127566, 168969, 337938, 506907, 1013814, 1070137, 2140274, 3210411, 6420822, 9631233, 19262466]

約数ペア:

[(1, 19262466), (2, 9631233), (3, 6420822), (6, 3210411), (9, 2140274), (18, 1070137), (19, 1013814), (38, 506907), (57, 337938), (114, 168969), (151, 127566), (171, 112646), (302, 63783), (342, 56323), (373, 51642), (453, 42522), (746, 25821), (906, 21261), (1119, 17214), (1359, 14174), (2238, 8607), (2718, 7087), (2869, 6714), (3357, 5738)]