156737488918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{2803991}}^1$

素因数の和:2805483

約数の個数: 16

約数和(自身を含む): 247648573440

約数和(自身を除く): 90911084522

約数列:

[1, 2, 19, 38, 1471, 2942, 27949, 55898, 2803991, 5607982, 53275829, 106551658, 4124670761, 8249341522, 78368744459, 156737488918]

約数ペア:

[(1, 156737488918), (2, 78368744459), (19, 8249341522), (38, 4124670761), (1471, 106551658), (2942, 53275829), (27949, 5607982), (55898, 2803991)]