19390967170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1\times {\mathrm{32801}}^1$

素因数の和:34746

約数の個数: 32

約数和(自身を含む): 36049660416

約数和(自身を除く): 16658693246

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1907, 3814, 9535, 19070, 32801, 59117, 65602, 118234, 164005, 295585, 328010, 591170, 1016831, 2033662, 5084155, 10168310, 62551507, 125103014, 312757535, 625515070, 1939096717, 3878193434, 9695483585, 19390967170]

約数ペア:

[(1, 19390967170), (2, 9695483585), (5, 3878193434), (10, 1939096717), (31, 625515070), (62, 312757535), (155, 125103014), (310, 62551507), (1907, 10168310), (3814, 5084155), (9535, 2033662), (19070, 1016831), (32801, 591170), (59117, 328010), (65602, 295585), (118234, 164005)]