2192413804940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{16344221}}^1$

素因数の和:16344602

約数の個数: 48

約数和(自身を含む): 4860117853920

約数和(自身を除く): 2667704048980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 353, 380, 706, 1412, 1765, 3530, 6707, 7060, 13414, 26828, 33535, 67070, 134140, 16344221, 32688442, 65376884, 81721105, 163442210, 310540199, 326884420, 621080398, 1242160796, 1552700995, 3105401990, 5769510013, 6210803980, 11539020026, 23078040052, 28847550065, 57695100130, 109620690247, 115390200260, 219241380494, 438482760988, 548103451235, 1096206902470, 2192413804940]

約数ペア:

[(1, 2192413804940), (2, 1096206902470), (4, 548103451235), (5, 438482760988), (10, 219241380494), (19, 115390200260), (20, 109620690247), (38, 57695100130), (76, 28847550065), (95, 23078040052), (190, 11539020026), (353, 6210803980), (380, 5769510013), (706, 3105401990), (1412, 1552700995), (1765, 1242160796), (3530, 621080398), (6707, 326884420), (7060, 310540199), (13414, 163442210), (26828, 81721105), (33535, 65376884), (67070, 32688442), (134140, 16344221)]