40918742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18251}}^1$

素因数の和:18331

約数の個数: 16

約数和(自身を含む): 65707200

約数和(自身を除く): 24788458

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 18251, 36502, 346769, 693538, 1076809, 2153618, 20459371, 40918742]

約数ペア:

[(1, 40918742), (2, 20459371), (19, 2153618), (38, 1076809), (59, 693538), (118, 346769), (1121, 36502), (2242, 18251)]